Khloe Kardashian is rocking a killer body just seven months after giving birth to her baby daughter and the proud mama has been showing off her gorgeous smile too!

The Keeping Up With the Kardashians star revealed the secret to her million-dollar smile with a pretty in pink post about her Limited Edition BURST Rose Gold tooth brush, bragging about her squeaky clean teeth.

“My teeth are actually whiter – it must be the charcoal bristles! I’m still so stunned by these results you guys…did you see my video??,” Kardashian posted on her Instagram.

“I’ve been using my Limited Edition BURST Rose Gold brush for not even a month and my teeth feel so much cleaner! They’re literally squeaky clean!!!! Go to burstoralcare.com and get yours NOW with code KHLOE10 for 10% off – order one for everyone on your list, Christmas is coming! @burstoralcare#burstambassador #brushburst.”

The deluxe, limited edition set from BURST Oral Care, which was co-founded in August 2017 by Hamish Khayat And Brittany Stewart, includes the toothbrush, toothbrush head, USB charger and travel case. The brand’s brushes run at an industry leading 33,000 sonic vibrations per minute, have binchōtan charcoal-coated bristles sourced from Wakayama, Japan, and a long-lasting battery life, with a one-hour charge lasting up to four weeks.